New CAT Equipment

Cat® C2.8 Diesel Engine

The Cat® C2.8 Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 55 bkW (74 bhp) @ 2500 rpm. The C2.8 is designed to meet the needs of many industries and applications, including agricultural tractors, aerial lifts, aircraft ground support, bore/drill rigs, chippers/grinders, compactors/rollers, compressors, forestry, irrigation equipment, material handling, mining, earthmoving equipment, paving equipment, pumps, fruit harvesters equipment, turf and underground mining equipment.

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    • Emission Standards
      Emissions
      U.S. EPA & CARB Tier 4 Final, EU Stage V
    • Engine Dimensions - Approximate
      Height
      30.9 in
      Length
      24.9 in
      Weight - Net Dry - Basic Operating Engine Without Optional Attachments
      750 lb
      Width
      22.4 in
    • General
      Aftertreatment
      DOC+DPF
      Aspiration
      Turbocharged (T) and Turbocharged-Aftercooled (TA)
      Bore
      3.5 in
      Combustion System
      Direct Injection
      Compression Ratio
      17.0:1
      Displacement
      171 in³
      Engine Configuration
      In-Line 4
      Rotation from Flywheel End
      Counterclockwise
      Stroke
      4.3 in
    • Power Rating
      Maximum Power
      74 HP
      Maximum Torque
      280 lb-ft @ 1400 rpm
      Minimum Power
      67 HP
      Rated Speed
      2200 - 2400 rpm
    Air Inlet System
    • Induction manifolds
    • Exhaust manifolds
    • Engine-mounted aftertreatment
    Control System
    • Starter motor (12V)
    • Alternator (12V)
    • Electronic Control Unit (chassis mounted)
    • Engine control sensors and robust wiring harness
    • Data interface via CANbus J1939
    Flywheels and Flywheel Housing
    • Flywheel housings – SAE 3 or SAE 4
    • Choice of flywheel to match industry common hydraulic pumps and transmissions
    • Side PTO with SAE A or SAE B interface
    Fuel System
    • Fuel filter – preconnected but chassis mounted
    • With water sensor
    Lube System
    • Lubricating oil filters
    • High incline oil pan – 35° continuous in all directions
    General
    • Cold start capability to -20° C (-4° F) with standard equipment
    • Paint: Caterpillar yellow, with optional colors available at request
    U.S. EPA Tier 4 Final, proposed EU Stage V Aftertreatment/ Clean Emissions Control Equipment
    • Diesel Oxidation Catalyst (DOC) (Tier 4 Final and Stage V)
    • Diesel Particulate Filter (DPF) (Stage V)